Hi using tax smart trainer which connects to app but will not adjust for climbs or inclines, just rides as flat.
Also did not inform me of group ride start and when finally there would not work pedal so I went nowhere fast!
Which Tacx Smart trainer?
Are you using BLE or ANT+?
What device are you running Zwift on (PC, Mac, iOS, ATV or Android)?
Any additional info could be helpful/
Tax vortex Bluetooth connected
Running swift unrealesed app on android tablet